New 2G8742 Washer Replacement suitable for Caterpillar Equipment
- New Washer Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 2G8742 Washer
â–¶Specification for 2G8742 Washer
â–¶Exact Fit Guarantee for 2G8742 Washer
â–¶| Dimensions | 2.56x2.56x0.16 |
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Great affordable option for aftermarket parts
Found Propel Parts while looking for parts to repair a D6C dozer that has been sitting for 20 years. Great parts, great prices, fast shipping and excellent customer service. -
Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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Having issue running my credit card, Steven was more than helpful to send me a payment link to complete my transaction!
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La mejor experiencia y calidad
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Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
Very friendly
Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more
Frequently Asked Questions
What is the Caterpillar Equipment Washer 2G8742 and what role does it play?
The 2G8742 is a precision washer used in Caterpillar equipment assemblies to distribute clamping load evenly across fastened surfaces. Browse our full selection of washers for heavy equipment for the complete range. This washer is dimensioned to meet the exact specifications of the original Caterpillar part for a direct-fit replacement.
When should I replace this washer?
Replace the 2G8742 if it shows:
- Deformation, bending, or cracking
- Severe corrosion that compromises its load-bearing surface
- Wear that has noticeably reduced its thickness
Is this washer compatible with my Caterpillar equipment?
The 2G8742 washer is sized and finished to the Caterpillar specification for which it was designed. See our Caterpillar hardware components for related fasteners, or reach out to Propel Parts for help verifying fitment.
What's the best practice when installing this washer?
Always place the washer flat and centered under the fastener head or nut. Ensure the mating surface is clean and free of burrs. Tighten the fastener to the torque specified in your Caterpillar service manual.
Is this a high-quality aftermarket part?
Yes ??? this is a premium aftermarket washer manufactured to meet or exceed OEM specifications for dimensions, hardness, and surface finish.
Can I reuse the old washer during reinstallation?
It is generally not recommended to reuse washers that have been under high clamp load for an extended period. Replacing the washer during a service interval is a low-cost way to ensure the fastened joint maintains its designed clamping force.
What warranty and shipping does Propel Parts offer?
All Propel Parts products, including the 2G8742, are covered by a 12-month warranty from the invoice date. Orders placed by 3:00 PM ET on weekdays ship the same day, with delivery available worldwide.

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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